The material specifications of the Gryphon Apex illustrate its cost-no-object design: The Gryphon Apex Mono features a staggering complement of 128 very high-current bipolar output transistors (64 per chassis), 2.080.000 μF (>2 Farad) capacitor banks (>1 Farad per chassis), four separate custom-made 2000 VA toroidal transformers (two per chassis), all housed in a magnificently crafted, constrained-layer-damped chassis. The Gryphon Apex Stereo tips the scales at 202kg (nearly 450 pounds), while a pair of Apex Mono weigh-in at 404kg (900 pounds)!
Given the massive power reserves available at all times, Gryphon Apex amplifiers simply do not “see” the loudspeaker; in other words, Apex’ virtually limitless reservoir of power and current renders it immune to loudspeaker characteristics. No speaker load, no matter how reactive, can affect Apex’ performance. This means that Apex always delivers its ultimate sound quality, regardless of loudspeaker choice. What’s more, unlike other high-power amplifiers, Gryphon’s no-compromise, pure Class A topology offers this prodigious power combined with ultimate refinement and delicacy in musical presentation.
It is Gryphon’s fundamental philosophy that all electronics in the playback chain should strive for neutrality, neither adding nor subtracting anything from the recording, no matter how “pleasing” such distortions may be. The Gryphon Apex is by nature a product for the fortunate few who can afford such a statement: a product for the connoisseurs who seek absolute purity in the reproduction of music. In short, Apex has been created for music lovers whose respect for the musicians, producers and mastering engineers inspires them to seek the truth lurking in the original recording.
Power Is Everything
In the world of High End audio amplification, this statement is literally true. With nearly 1700 Watts RMS into one Ohm (Mono), the Gryphon Apex is ready to master even the most challenging speaker loads. The Apex’ output section uses very high-current bipolar output devices which have demonstrated extreme reliability in addition to unprecedented sonic performance. These transistors can be called upon to deliver very large peak power per channel without overload. The output transistors are locally decoupled with an array of ZN film capacitors.
Apex’ driver section enjoys a separate, optimized power supply fed from individual windings on the custom-made toroidal transformers. Our unique and sophisticated mechanical design ensures optimal thermal tracking between drivers and output devices. This driver section features its own generous bank of the finest capacitors available for this application.
Apex’ power supply also utilizes capacitors especially chosen for this design. Absolutely zero global feedback is employed and DC coupling utilizes DC servo circuitry. Internal wiring in the signal path is kept to an absolute minimum. Input wiring is Gryphon Vanta single crystal solid core silver/gold cable. Balanced inputs are provided exclusively. The new and proprietary Gryphon speaker terminals accept bare wire, spade lugs, banana connectors or any combination thereof.
Unique even in this lofty price range, the Gryphon Apex utilizes a completely independent transformer and linear power supply for display and control circuits, preventing digital noise generated by these circuits from contaminating the amplifier circuits.
Pure Class A
True Class A operation has always been a Gryphon hallmark. Why? Because no other circuit topology can match the sonic perfection of pure Class A. Unfortunately, true Class A is even rarer today than when we introduced the legendary DM100 in 1991. Rising consumer awareness has forced some manufacturers to make outrageous, unsubstantiated claims of Class A power ratings that have more to do with marketing than technology. There are a growing number of so-called “new” Class A topologies based on automatic biasing which supposedly allow the amplifier to sense when the bias should increase to ensure constant Class A performance!
Put bluntly, you can’t cheat physics. There are no engineering shortcuts when it comes to pure Class A, so we repeat with no apologies: TRUE, PURE CLASS A means heavy transformers, very large heatsinks, large quantities of expensive parts and costly assembly. While we appreciate and endorse every effort to conserve energy and preserve our global resources, our research into efforts to obtain Class A performance from class A/B topologies makes it clear that there simply is no substitute for the sheer magic of pure Class A.
Exquisitely wrought from the finest materials available, Apex’ gorgeous, “Nordic Noir” chassis incorporates advanced constrained-layer-damping technologies to optimize resonance, while the specification of non-magnetic materials virtually eliminates electrical interference.
In every design and construction aspect, Apex is designed to be cherished and appreciated for a lifetime. It is an amplifier whose performance is unlikely to be surpassed. Ever. Experience Apex and we are sure you will agree. Please accept our cordial invitation to visit the showroom of your nearest authorized Gryphon dealer.